Results 61 to 70 of about 35,218 (250)

Le SIDA murin comme modèle animal du SIDA [PDF]

médecine/sciences, 1993
Le syndrome MAIDS (murine AIDS) est initialement induit par un retrovirus defectif. Les souris developpent une lymphadenopathie et une splenomegalie importantes. Ce syndrome debute par la proliferation de cellules B infectees. Les fonctions des cellules B et aussi celles des cellules T sont alterees par l'infection, mais la presence de cellules T CD4 +
openaire   +2 more sources

Sida cordifolia L.

, 2022
Sida cordifolia L. Shrub, in wooded savannah, open forest, thicket, and grassy savannah; also in cropland, fallow and disturbed sites. C.N.: kongo-mbumba, kahembia-humbia (kb).
Monteiro, Francisca, Costa, Esperança Da, Kissanga, Raquel, Costa, José Carlos, Catarino, Luís   +4 more
openaire   +2 more sources

A sub-constant improvement in approximating the positive semidefinite Grothendieck problem [PDF]

arXiv, 2014
Semidefinite relaxations are a powerful tool for approximately solving combinatorial optimization problems such as MAX-CUT and the Grothendieck problem. By exploiting a bounded rank property of extreme points in the semidefinite cone, we make a sub-constant improvement in the approximation ratio of one such problem.
arxiv  

Representing Volumetric Videos as Dynamic MLP Maps [PDF]

arXiv, 2023
This paper introduces a novel representation of volumetric videos for real-time view synthesis of dynamic scenes. Recent advances in neural scene representations demonstrate their remarkable capability to model and render complex static scenes, but extending them to represent dynamic scenes is not straightforward due to their slow rendering speed or ...
arxiv  

Impact of mental health service use on the HIV care cascade among women

HIV Medicine, EarlyView.
Abstract Background While the negative effects of mental health issues on HIV clinical outcomes have been well‐documented, the impact of mental health treatment on the HIV care cascade is largely uncharacterized. The objective of this study was to describe the engagement of women with mental health conditions and symptoms, who reported using mental ...
Seerat Chawla, Angela Kaida, Marie‐Josée Brouillette, Bluma Kleiner, Danièle Dubuc, Lashanda Skerritt, Ann N. Burchell, Danielle Rouleau, Mona Loutfy, Alexandra de Pokomandy, the Canadian HIV Women's Sexual and Reproductive Health Cohort Study (CHIWOS) research team   +10 more
wiley   +1 more source

Profil national des indicateurs d´alerte précoce de la pharmaco-résistance du VIH au Cameroun

The Pan African Medical Journal, 2020
INTRODUCTION: Depuis le lancement en 2015 de la stratégie « Traitement pour tous » au Cameroun, un plan d´accélération du traitement antirétroviral (TARV) est mis en œuvre avec des progrès remarquables.
Serge Clotaire Billong, Calixte Ida Penda, Joseph Fokam, Anaba Ernest Mvilongo, Raoul Fodjo, Arlette Messeh, Jean de Dieu Anoubissie, Cyprien Kegne, Gildas Nguekam, Yanick Aimé Batamack, Edson Joan Billong, Pamela Reine Moutapam, Alexis Ndjolo, Leonard Bonono, Jean Bosco Elat, Anne Cécilé Zoung-Kanyi Bissek   +15 more
doaj   +1 more source

Empirical effect of graph embeddings on fraud detection/ risk mitigation [PDF]

arXiv, 2019
Graph embedding technics are studied with interest on public datasets, such as BlogCatalog, with the common practice of maximizing scoring on graph reconstruction, link prediction metrics etc. However, in the financial sector the important metrics are often more business related, for example fraud detection rates. With our privileged position of having
arxiv  

Accessing Higher Dimensions for Unsupervised Word Translation [PDF]

arXiv, 2023
The striking ability of unsupervised word translation has been demonstrated with the help of word vectors / pretraining; however, they require large amounts of data and usually fails if the data come from different domains. We propose coocmap, a method that can use either high-dimensional co-occurrence counts or their lower-dimensional approximations ...
arxiv  

Trends of severe HIV disease and mortality among children in rural Tanzania

HIV Medicine, EarlyView.
Abstract Objective To assess trends of severe HIV disease (SHD) and mortality/loss to follow‐up (LTFU) among children living with HIV in rural Tanzania. Methods Among children aged 0–14 years living with HIV enrolled in the prospective Kilombero & Ulanga Antiretroviral Cohort in January 2005–December 2023, we determined WHO‐defined SHD prevalences at ...
L. S. Moshi, J. Okuma, E. Luoga, A. V. Kalinjuma, G. J. Mollel, G. Sigalla, L. Wilson, E. Dotto, T. Glass, F. Vanobberghen, M. Weisser, on behalf of the KIULARCO study group, Aschola Asantiel, Farida Bani, Manuel Battegay, Theonestina Byakuzana, Joyce Claud, Adolphina Chale, Elizabeth Dotto, Gideon Francis, Tracy R. Glass, Yvonne Haridas, Speciosa Hwaya, Getruda Julius, Aneth V Kalinjuma, Andrew Katende, Yassin Kisunga, Olivia Kitau, Bernard Kivuma, Thomas Klimkait, Juma Kupewa, Ezekiel Luoga, Jerome Lwali, Edgar Enzigard Martin, Swalehe Masoud, Mohammed Mbaruku, Geofrey Mbunda, Josephine Mhina, Slyakus Mlembe, Teddy Mlumba, Mengi Mkulila, Margareth Mkusa, Fransisca Alfred Mmbando, Lina Mnunga, Alpha Mninje, Dorcas K Mnzava, Getrud J Mollel, Lilian Moshi, Germana Mossad, Rejina Mponji, Dolores Mpundunga, Athumani Mtandanguo, Ummu‐kulthum Mwaliga, Elizabeth Mwambashi, Selerine Myeya, Sanula Nahota, Sharifa Nakapala, Regina Ndaki, Robert C. Ndege, Suzan Ngahyoma, Agatha Ngulukila, Alex John Ntamatungiro, Vaileth Nyaenza, Emmanuel Nyenza, Amina Nyuri, James Okuma, Daniel H Paris, Martin Rohacek, Petro Togolani Sabuni, Leila Samson, Elizabeth Senkoro, George Sigalla, Jamali B Siru, Jenifa Tarimo, Emmy Temba, Juerg Utzinger, Fiona Vanobberghen, Maja Weisser, John Wigay, Lulu Wilson   +79 more
wiley   +1 more source

Spatial Consistency Evaluation Based on Massive SIMO Measurements [PDF]

arXiv, 2019
In this paper, the spatial consistency of wireless massive single-input-multiple-output channels in a cellular small cell scenario is evaluated based on measurements taken in Berlin city. The evaluation is done by computing the similarity of covariance matrices over the distance. As similarity measure the correlation matrix distance is used.
arxiv